package com.cc.seckill.enums;

//使用枚举表达常量的数据字典
public enum SecKillStateEnum {
    SUCCESS(1,"秒杀成功"),
    END(0,"秒杀结束"),
    REPEAT_KILL(-1,"重复秒杀"),
    INNER_ERROR(-2,"系统异常"),
    DATA_REWRITE(-3,"数据篡改");


    private int state;

    private String StateInfo;

    SecKillStateEnum(int state, String stateInfo) {
        this.state = state;
        StateInfo = stateInfo;
    }

    public int getState() {
        return state;
    }

    public String getStateInfo() {
        return StateInfo;
    }

    public static SecKillStateEnum stateOf(int index){
        for (SecKillStateEnum state : values()){
            if (state.getState() == index){
                return state;
            }
        }
        return null;
    }

}
